FR2665736B1 - VIBRATORY ENERGY ABSORBING APPARATUS. - Google Patents

VIBRATORY ENERGY ABSORBING APPARATUS.

Info

Publication number
FR2665736B1
FR2665736B1 FR9110236A FR9110236A FR2665736B1 FR 2665736 B1 FR2665736 B1 FR 2665736B1 FR 9110236 A FR9110236 A FR 9110236A FR 9110236 A FR9110236 A FR 9110236A FR 2665736 B1 FR2665736 B1 FR 2665736B1
Authority
FR
France
Prior art keywords
plastic
operational
plastic deformation
layer
energy absorbing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9110236A
Other languages
French (fr)
Other versions
FR2665736A1 (en
Inventor
Ikuo Shimoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oiles Corp
Oiles Industry Co Ltd
Original Assignee
Oiles Corp
Oiles Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oiles Corp, Oiles Industry Co Ltd filed Critical Oiles Corp
Publication of FR2665736A1 publication Critical patent/FR2665736A1/en
Application granted granted Critical
Publication of FR2665736B1 publication Critical patent/FR2665736B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

Appareil d'absorption d'énergie disposé entre une paire de structures qui sont mobiles l'une par rapport à l'autre, comportant un premier élément opérationnel connecté à l'une des structures, un deuxième élément opérationnel connecté à l'autre structure, et un élément de déformation plastique (34) fait en un matériau superplastique disposé entre les premier et deuxième éléments opérationnels et soumis à une déformation plastique dépendante d'un déplacement relatif entre les premier et deuxième éléments opérationnels, et une couche de combinaison (33) disposée entre le premier élément opérationnel et la couche de déformation plastique (34) et ayant une contrainte d'étirage plastique supérieure à l'élément de déformation plastique (34), la force d'adhérence entre la couche de combinaison (33) et la couche de déformation plastique (34) étant supérieure à la contrainte d'étirement plastique de l'élément de déformation plastique (34).Energy absorption apparatus disposed between a pair of structures which are movable relative to each other, comprising a first operational element connected to one of the structures, a second operational element connected to the other structure, and a plastic deformation element (34) made of a superplastic material disposed between the first and second operational elements and subjected to plastic deformation dependent on a relative displacement between the first and second operational elements, and a combination layer (33) disposed between the first operational member and the plastic deformation layer (34) and having a plastic stretch stress greater than the plastic deformation member (34), the adhesive force between the combination layer (33) and the plastic strain layer (34) being greater than the plastic strain stress of the plastic strain member (34).

FR9110236A 1990-08-13 1991-08-12 VIBRATORY ENERGY ABSORBING APPARATUS. Expired - Fee Related FR2665736B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21405790 1990-08-13
JP3185817A JP2895268B2 (en) 1990-08-13 1991-07-01 Plastic energy absorber

Publications (2)

Publication Number Publication Date
FR2665736A1 FR2665736A1 (en) 1992-02-14
FR2665736B1 true FR2665736B1 (en) 1994-05-27

Family

ID=26503349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9110236A Expired - Fee Related FR2665736B1 (en) 1990-08-13 1991-08-12 VIBRATORY ENERGY ABSORBING APPARATUS.

Country Status (4)

Country Link
US (1) US5161655A (en)
JP (1) JP2895268B2 (en)
DE (1) DE4126616C2 (en)
FR (1) FR2665736B1 (en)

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Publication number Priority date Publication date Assignee Title
US5507477A (en) * 1994-07-28 1996-04-16 Trw Inc. Composite damping structures and related method
DE19707434A1 (en) * 1997-02-25 1998-08-27 Ringfeder Gmbh Element for absorbing kinetic energy
DE19914613A1 (en) * 1999-03-31 2000-10-05 Heidelberger Druckmasch Ag Method and device for eradicating the torsional vibrations of a printing press
EP1233206B1 (en) * 2001-02-14 2008-07-30 Oiles Corporation Damper and automobile seat having the damper
JP2006009878A (en) * 2004-06-24 2006-01-12 Mitsubishi Heavy Ind Ltd Vibration damping device
US7896362B1 (en) * 2005-08-22 2011-03-01 Brooke Oliver Scatchard Snow bike incorporating a double pivot ski assembly
US8397444B2 (en) * 2006-10-30 2013-03-19 University Of Utah Research Foundation Perforated plate seismic damper
US8099914B2 (en) * 2006-10-30 2012-01-24 The University Of Utah Research Foundation Perforated plate seismic damper
US8037647B2 (en) * 2006-10-30 2011-10-18 University Of Utah Research Foundation Perforated plate seismic damper
US20080174095A1 (en) * 2007-01-18 2008-07-24 Ridgway Jason R Energy absorption mechanism for collapsible assembly
DE102008024623A1 (en) * 2008-05-21 2009-11-26 Suspa Holding Gmbh Rotation absorber, particularly for absorption of rotating motion of belt rolling unit, has operating chamber partly filled with firm material and has positive connection between hubs
FR2996346B1 (en) * 2012-10-02 2014-10-31 Tn Int PACKAGING FOR THE TRANSPORT AND / OR STORAGE OF RADIOACTIVE MATERIALS, COMPRISING IMPROVED MEANS FOR FIXING A SHOCK ABSORBER COVER
CN103603441B (en) * 2013-11-25 2016-03-16 辽宁工业大学 Semicircular back-to-back moment of flexure damper
US11828083B2 (en) 2017-02-16 2023-11-28 John Damian Allen Control structure with rotary force limiter and energy dissipater
WO2018150234A1 (en) 2017-02-16 2018-08-23 Allen John Damian Force limiter and energy dissipater
WO2020035822A1 (en) * 2018-08-17 2020-02-20 Allen John Damian Control structure with rotary force limiter and energy dissipater

Family Cites Families (28)

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Publication number Priority date Publication date Assignee Title
US3058208A (en) * 1959-01-26 1962-10-16 haushalter
US3087571A (en) * 1959-05-05 1963-04-30 Bolt Beranek & Newman Apparatus for damping
US3058371A (en) * 1960-11-29 1962-10-16 Fred L Haushalter Vibration dampener
US3467353A (en) * 1966-08-02 1969-09-16 Lord Corp Tube form mounting
US3504905A (en) * 1967-09-07 1970-04-07 Trw Inc High load capacity laminated bearing
US3842945A (en) * 1971-05-13 1974-10-22 J Potter Viscoelastic damper
AU463143B2 (en) * 1971-12-22 1975-07-17 New Zealand Inventions Development Authority Improvements in or relating toa cyclic energy absorber
FR2173441A5 (en) * 1972-02-24 1973-10-05 Plaud Edgar Shock absorber - with hollow cylindrical body contg rotor and semiliquid viscous elastomer material
AU498149B2 (en) * 1973-11-21 1979-02-15 New Zealand Inventions Development Authority Energy absorber or torque limiter
JPS5212744A (en) * 1975-07-21 1977-01-31 Kajima Corp Resistance construction against earthquake
NZ178949A (en) * 1975-10-14 1979-04-26 New Zealand Dev Finance Energy absorber for eg bouldings:cyclicylly deformable body in shear
JPS57137739A (en) * 1981-02-17 1982-08-25 Nippon Kokan Kk <Nkk> Aseismatic metallic damper
US4480731A (en) * 1981-02-27 1984-11-06 Oiles Kogyo Kabushiki Kaisha Vibration damping apparatus
JPS57144330A (en) * 1981-02-27 1982-09-06 Oiles Ind Co Ltd Vibration damping device
US4768761A (en) * 1984-03-21 1988-09-06 The B. F. Goodrich Company Rubber-plastic composite
US4731966A (en) * 1985-06-19 1988-03-22 Takafumi Fujita Vibration energy absorber device
JPH0285045A (en) * 1988-09-22 1990-03-26 Nissan Motor Co Ltd Device for estimating labor cost required for sheet metal working of damaged vehicle
DE3817731A1 (en) * 1988-05-25 1989-12-07 Kaspar Lochner Hydraulic vane-type shock absorber
JP2920175B2 (en) * 1988-07-15 1999-07-19 三菱重工業 株式会社 Energy absorber for structures
JPH0285043A (en) * 1988-09-21 1990-03-26 Honda Motor Co Ltd Water drop sensing device for front wind shield of vehicle
JPH02105456A (en) * 1988-10-13 1990-04-18 Nec Corp Semiconductor device
JPH02105457A (en) * 1988-10-13 1990-04-18 Nec Corp Semiconductor memory device
JPH02105458A (en) * 1988-10-13 1990-04-18 Nec Corp Solid-state image sensing device and its manufacture
DE68913928T2 (en) * 1988-12-09 1994-06-23 Trw Inc Viscoelastic damping body and the associated manufacturing process.
US5030490A (en) * 1988-12-09 1991-07-09 Tew Inc. Viscoelastic damping structures and related manufacturing method
JP2670851B2 (en) * 1989-05-29 1997-10-29 オイレス工業株式会社 Energy absorber for structures
JP2805345B2 (en) * 1989-07-18 1998-09-30 オイレス工業株式会社 Energy absorber for structures
JP2805346B2 (en) * 1989-07-21 1998-09-30 オイレス工業株式会社 Energy absorber for structures

Also Published As

Publication number Publication date
JP2895268B2 (en) 1999-05-24
US5161655A (en) 1992-11-10
DE4126616A1 (en) 1992-03-12
FR2665736A1 (en) 1992-02-14
JPH05187470A (en) 1993-07-27
DE4126616C2 (en) 1997-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100430